For the following ordered pairs is the X value positive or negative? (-2, 1)
(3, -4)
(-4, 6)
(1, -3)

33 ! use the following data to determine the type of function (linear, quadratic, exponential) that best fits the data set. (1, 2) (5, 7) (9, 8) (3, 4) (4, 5) (2, 3)